prep for IOCCC pending state

Fixed `#todo` link in `2024/macke/README.md`.

Improved markdown paragraph size of `inc/rules.*.hdr` files.

Ran `make quick_www tar timestamp` to perform the above.

2024/macke/index.html

@@ -492,7 +492,7 @@ Then, after the initial feeling had subsided, we were able to appreciate the ent
 files starting from the root directory? Are you curious what happens when
 you launch a <a href="https://en.wikipedia.org/wiki/Fork_bomb">fork bomb</a>?
 Within the safety of an virtual walls, can safely give those and other scenarios:
-just check out the “<a href="#things-you-can-do">Things You Can Do</a>(#todo”)” section below.</p>
+just check out the “<a href="#todo">Things You Can Do</a>” section below.</p>
 <p><strong>NOTE</strong>: For those who do not have a clang compiler environment that
 supports the <code>wasm32</code> target, we provide a <code>prog.wasm</code> file.</p>
 <p><strong>SUGGESTION / REQUEST</strong>: Having a way to build custom boot-up images for this entry would be of interest.</p>